/*
 * Copyright 2019 The Eggroll Authors. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.webank.ai.eggroll.networking.proxy.infra;

import java.util.concurrent.TimeUnit;

public interface Pipe {
    public Object read();

    public Object read(long timeout, TimeUnit unit);

    public void write(Object o);

    public void onError(Throwable t);

    public void onComplete();

    public boolean isDrained();

    public void setDrained();

    public void close();

    public boolean isClosed();

    public void awaitClosed() throws InterruptedException;

    public void awaitClosed(long timeout, TimeUnit unit) throws InterruptedException;

    public boolean hasError();

    public Throwable getError();
}
